I agree there are too many ship names that sound alike. A few years ago, someone had a question about simply, "The Majesty." It wasn't posted in an area specific to any cruise line. So, I answered the question in detail, based upon my beloved Norwegian Majesty. I came to find out a couple of days later that the questions were actually about Majesty of the Seas.

In the Navy, whenever the Captain of a vessel comes or goes, the quarterdeck watch chimes the bells and announces over the loudspeakers "(Name of vessel) arriving (or departing)". So for example when the Captain of the USS Nimitz was boarding the ship we'd hear "Ding ding. Ding ding. Nimitz arriving".

That would be fun if Disney named a ship Goofy and they started using Navy protocols. "Goofy arriving".